HP 5920 Series User Manual

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Examples
# Use IP prefix list my-prefix-list to filter inbound Type-3 LSAs, and use ACL 2000 to filter outbound
Type-3 LSAs in OSPF Area 1.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] area 1
[Sysname-ospf-100-area-0.0.0.1] filter prefix-list my-prefix-list import
[Sysname-ospf-100-area-0.0.0.1] filter 2000 export
filter-policy export (OSPF view)
Use filter-policy export to configure OSPF to filter redistributed routes.
Use undo filter-policy export to remove the configuration.
Syntax
filter-policy { acl-number | prefix-list prefix-list-name } export [ protocol [ process-id ] ]
undo filter-policy export [ protocol [ process-id ] ]
Default
Redistributed routes are not filtered.
Views
OSPF view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an ACL by its number in the range of 2000 to 3999 to filter redistributed routes by
destination address.
prefix-list-name: Specifies an IP prefix list by its name, a case-sensitive string of 1 to 63 characters, to filter
redistributed routes by destination address.
protocol: Filters routes redistributed from the specified routing protocol, which can be bgp, direct, isis,
ospf, rip, or static. If no protocol is specified, this command filters all redistributed routes.
process-id: Specifies a process by its ID in the range of 1 to 65535. This argument is available only when
the protocol is rip, ospf or isis.
Usage guidelines
To reference an advanced ACL (with a number from 3000 to 3999) in the command, configure the ACL
using one of the following methods:
• To deny/permit a route with the specified destination, use the rule [ rule-id ] { deny | permit } ip
source sour-addr sour-wildcard command.
• To deny/permit a route with the specified destination and mask, use the rule [ rule-id ] { deny |
permit } ip source sour-addr sour-wildcard destination dest-addr dest-wildcard command.
The source keyword specifies the destination address of a route and the destination keyword specifies the
subnet mask of the route. The specified subnet mask must be contiguous. Otherwise, the mask
configuration does not take effect.

HP 5920 Series Specifications

General

Brand	HP
Model	5920 Series
Category	Switch
Language	English